WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
048
CXUS55 KSEW 211030
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SEATTLE-TACOMA WA AIRPORT
MONTH: FEBRUARY
YEAR: 2025
LATITUDE: 47 27 N
LONGITUDE: 122 18 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
12Z AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
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1 40 33 37 -7 28 0 0.17 T 0 13.7 25 200 M M 7 1 36 200
2 36 31 34 -10 31 0 0.20 1.2 0 10.8 20 190 M M 8 1 25 190
3 39 31 35 -9 30 0 0.02 T 1 7.6 14 150 M M 8 1 21 70
4 42 30 36 -8 29 0 0.00 0.0 0 8.1 15 20 M M 7 1 18 30
5 39 29 34 -10 31 0 0.09 1.1 1 8.2 20 190 M M 9 1 27 200
6 39 30 35 -9 30 0 0.04 T T 11.6 23 30 M M 8 1 29 30
7 39 28 34 -10 31 0 T T 0 7.8 16 20 M M 6 21 30
8 38 33 36 -8 29 0 0.07 T 0 3.6 9 60 M M 10 1 12 120
9 40 31 36 -8 29 0 T T 0 5.7 10 30 M M 9 1 13 30
10 40 29 35 -9 30 0 0.00 0.0 0 8.4 21 20 M M 7 25 360
11 36 23 30 -14 35 0 0.00 0.0 0 7.4 15 10 M M 1 24 20
12 42 20 31 -13 34 0 0.00 0.0 0 7.7 16 100 M M 2 25 80
13 36 29 33 -11 32 0 T T 0 11.7 22 120 M M 8 34 130
14 40 31 36 -8 29 0 0.04 T 0 6.4 15 200 M M 10 1 19 190
15 43 37 40 -4 25 0 0.06 0.0 0 5.7 12 100 M M 10 1 17 100
16 52 39 46 2 19 0 0.18 0.0 0 8.4 15 220 M M 10 1 25 120
17 47 42 45 1 20 0 0.22 0.0 0 6.4 12 240 M M 10 1 17 160
18 53 42 48 4 17 0 T 0.0 0 5.1 16 120 M M 9 1 23 130
19 51 44 48 4 17 0 0.14 0.0 0 16.3 26 210 M M 9 1 38 220
20 49 42 46 2 19 0 0.03 0.0 0 8.0 22 200 M M 9 1 30 200
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SM 841 654 545 0 1.26 2.3 168.6 M 157
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AV 42.1 32.7 8.4 FASTST M M 8 MAX(MPH)
MISC ----> 26 210 38 220
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NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: SEATTLE-TACOMA WA AIRPORT
MONTH: FEBRUARY
YEAR: 2025
LATITUDE: 47 27 N
LONGITUDE: 122 18 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 37.4 TOTAL FOR MONTH: 1.26 1 = FOG OR MIST
DPTR FM NORMAL: -6.6 DPTR FM NORMAL: -1.50 2 = FOG REDUCING VISIBILITY
HIGHEST: 53 ON 18 GRTST 24HR 0.49 ON 31- 1 TO 1/4 MILE OR LESS
LOWEST: 20 ON 12 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 2.3 INCHES 5 = HAIL
GRTST 24HR 1.2 ON 2- 2 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 1 ON 5, 3 7 = DUSTSTORM OR SANDSTORM:
VSBY 1/2 MILE OR LESS
8 = SMOKE OR HAZE
[NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW
X = TORNADO
MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 12
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 12 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 545 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL 120 PTCLDY (SCALE 4-7) 6
TOTAL FM JUL 1 3024 CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL 140
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.42 ON 13
[REMARKS]